Trade Accounts and Other Non-Trade Receivables (Details) (USD $)	9 Months Ended	12 Months Ended
	Jun. 30, 2013	Sep. 30, 2012
Accounts Receivable [Line Items]
Trade receivables	$ 3,975,540	$ 6,319,544
Allowance for doubtful accounts	(102,123)	(352,123)
Sales reserve	(2,058,403)	(3,349,340)
Net trade receivables	1,815,014	2,618,081
Total other non trade receivables	2,455,113	1,995,654
Receivable From Contract Manufacturers [Member]
Accounts Receivable [Line Items]
Total other non trade receivables	1,857,848	1,649,444
Gst and Vat Taxes Receivables [Member]
Accounts Receivable [Line Items]
Total other non trade receivables	542,876	287,446
Other [Member]
Accounts Receivable [Line Items]
Total other non trade receivables	$ 54,389	$ 58,764